[영어 프레젠테이션 표현] 프레젠테이션 시작하기 / 자기소개

저는 ~부의 (이름) 입니다. I'm 이름 from 부서
- As most of you already know, I am Susan from Marketing department.
- For those of you who don't know me, let me introduce myself, I'm Susan from RA department.

먼저 제 소개를 드리겠습니다. 
Let me start by inroducing myselt.
- Let me start by saying just a few words about my self.
- Let me just strat off by intoruducing myself.
- Let me tell you who I am frrst.

저는 (직책/직급) 입니다.
- I am a new project manager.
- I am an marketing sales manager.
- I am senior expert.

저는 ~을 담당하고 있습니다.
I'm charge of the ~~ project.
- I'm in charge of running this project.
- I'm in charge of coporation regulartory affairs.

좀 더 노련한 표현들
It's needless to mention who I am, right? 소개 안해도 제가 누군지 아시겠죠?  
I'm in public relations. 저는 홍보 부서에서 근무합니다. 
I'm sure most of you already know me. 대부분의 사람들은 이미 저를 아실거라 생각합니다.
I have been in charge of this project for the last five months.